Ukulele player Jake Shimabukuro is a fifth-generation Japanese-Hawaiian who traces his roots back to Fukushima Prefecture. He visits evacuees from the nuclear-contaminated town of Futaba. He marvels at their optimism despite their living in an abandoned school far from home. They sing along to Shimabukur's music in a heartwarming exchange. He is also reunited with Omori, a hula girl from Spa Resort Hawaiians theme park in Futaba. The people of Futaba continue to smile even though their future remains uncertain.